Hy oldieoldie, I'll try and explain, lift up on the wrinkled washer on the end that seems to be larger than the pin it is on, this should come up fairly easily. Once the end is higher than the top of the pin, you should be able to push the washer back over the pin and the washer will fall off and allow you push the pin out of the brake shoe and braketry, releasing the brake shoe. I hope I have made those instructions understandable, good luck.
